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Formula: Fe 86.7/Cr 13.0/C 0.3

Form: Powder

Material: AISI 420 Stainless Steel

Commodity: Alloys

Max Particle Size: 45μm

Production Method: Gas Atomized

Hazard Pictogram: GHS02, GHS07, GHS09

AISI 420 Stainless Steel Spherical Powder

AISI 420 Stainless Steel Spherical Powder is used across a range of powder metallurgy applications. We offer this material in spherical powder form with particle sizes ranging from 10 to 300 microns. With 10 variations available, you can select the right size and quantity needed for your specific application. AISI 420 Stainless Steel Powder is often used in automotive components, surgical instruments and ball bearings thanks to its corrosion resistance, hardness and ability to be sintered into high-performance parts.

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Tolerance

Properties

Reference & Citations

Flammable

Health hazard/Hazardous to the ozone layer

Hazardous to the environment

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Tolerances

Powder

Mean Particle Size		Nominal
Minimum Particle Size		Nominal
Maximum Particle Size		Nominal
Maximum Particle Size		Nominal
Particle Size D10		Nominal
Particle Size D50		Nominal
Particle Size D90		Nominal

Material Properties for Alloys

Mechanical Properties

Element	Value
Elongation at break( % )	>12
Modulus of elasticity( GPa )	200
Tensile strength( MPa )	860

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	55
Temperature coefficient( K⁻¹ )	-

Thermal Properties

Element	Value
Melting point( C )	1450
Specific heat( J K⁻¹ kg⁻¹ )	460@23°C
Thermal conductivity( W m⁻¹ K⁻¹ )	24.9@100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	10.3@0-100°C